[BUG] Receiving end does not exist.

[KillianH]

Describe the bug
A User tried to import a key and got an error "Could not establish connection. Receiving end does not exist". The user did restard his computer and the key was already imported.

To Reproduce

N/A importing a key.

Expected behavior
The key should have been correctly imported.

Screenshots

Signer version
Version of the Signer extension : 1.14.11
Browser : Brave 1.37.109 / chromium 100
OS : Windows 11

Additional context
Reported by a french user.

Defect Type

• Regression
• New
• Escape

[gRoussac]

Hi, This is also happening on localhost when this bug happens #157 and when can be reproduced when the nodes of NCTL suddenly exit. If closed the extension won't open again.

Cheers

[KillianH]

Closing since casper wallet is coming soon